Applied Mechanics and Materials Vols. 644-650

Abstract: Microsoft China had announced that it would end on a Windows XP system support and maintenance in the April 8, 2014, progress in the new study. NET development environment, further research database development technology is very important. C# in. NET framework most popular development language, compared to other languages, which have simple, convenient, rapid development, etc.^[1]. Based on data access technology under. NET Framework, which provides a number of features to improve the operation of data. This article also describes in the latest. NET Framework, a new language inheritance query technology LINQ.

Abstract: Until the 1990s, with the development of digital technology, planar visual communication of objects from the static prints change to dynamic multiple media, from the pure visual change for visual and auditory etc. Various senses express way, Digital media is also in various art form in the line of sight of people, affecting people psychological activity, survival needs and social experience. The paper discusses dynamic visual elements in digital media of new features.

Abstract: Resident health record is not only to reflect health condition of people but also precious medical information, which offers great help to medical institutions and medical staff. The use of resident electronic health record system will be used more widely, even a necessity of people’s life. The core technology in developing this system was analyzed in this paper. In this system, the requirements of residents, doctors and managers were introduced in detail through the illustration and activity graphs. In the end, function modules of the common resident electronic health record were listed. These design schemes will provide references for relative researches.

Abstract: In the current network applications, mobile Internet product development becomes more and more popular, in order to meet the application development of simple, low cost and cross platform adaptation needs, based on the HTML5 technology, jQuery Mobile and PhoneGap development framework, a cross platform development framework based application development model, the mobile Web application implementation of interactive experience comparable to the native applications.

Abstract: As the existing WoT to use more closed tightly coupled architecture design principles, the system presents the shaft features that like the information silos. And the system infrastructure and service capacity is difficult to share and reuse. This architecture is suitable for large-scale industrial applications that their demands are clear. Third-party resources are difficult to be integrated into the system. All of the above are difficult to make large-scale application of WoT. This article polymerized common technologies of middleware. Thus it improved the ability of each heterogeneous device in the network, reduced the cost of application development, and improved the development efficiency.

Abstract: To overcome deficiencies in the mobile tourism applications such as underutilization of mobile device capabilities and poor user experience, a low-cost and cross-platform mobile travel reservation system was designed. Based on business process optimization of client-side, the mobile app was built by using HTML5, CSS3 and jQuery technology. Additionally, the system uses Ajax asynchronous interactive technology to improve response time. The practical application of this system shows that it can work equally well on multiple mobile platform. The characteristics of flat UI design, convenient operation and good user experience stretch its application prospects.

Abstract: With the growing application diversification in Ad Hoc networks, it is particularly important to support prioritization of traffic and ensure that critical data can be delivered more reliably and faster in an emergency scene. We mainly study on the improvement of statistics based multi-priority medium access control (MAC) protocol, including the channel occupancy statistic and the backoff mechanism. We conduct comprehensive simulations based on the OPNET Modeler and account for the success rate results with theoretical analysis. The simulation results show that the proposed algorithm can simultaneously guarantee high success rate and low delay for high-priority packets.

Abstract: The sensor nodes in WSN are generally limited in energy, and the communication between nodes consumes most power. Therefore, it is the key point to reduce energy consumption and network traffic when designing routing protocols for WSN. The Low Energy Adaptive Clustering Hierarchy (LEACH) protocol is a widely used and studied WSN routing protocol. In this paper, an improved LEACH based on energy-consumption optimization (LEACH-EO) was proposed against the deficiencies of LEACH. LEACH-EO implemented some improvements on the cluster-head selection of LEACH, meanwhile, the data redundancy of WSN was exploited to optimize the data transmission according to the characteristics of WSN. The simulation results show that LEACH-EO increases network lifetime and reduces energy consumption in comparison to LEACH.

Abstract: With the development of computer network technology and new media technology, network video business continued to expand the coverage. Micro video is used as an important form of network video and its content is more extensive, more diverse characteristics have gradually become the mainstream of network video service. According to the current micro video network transmission characteristics and processing technology, this paper research and design the micro video authorization management system applied to micro video service platform. Through the authorization operations of micro video, realize the copyright protection function of the micro video.

Abstract: With the development of Internet technology and communication technology, high quality Internet video has become an important dissemination of media information, and also become an Internet service used by more and more users. Analysis of online video user behavior will have great significance for the development of online video platform and user monitoring public opinion. Big Data as a new solution for data processing, to be able to do a wide range of mass data processing and mining. This paper combines with the Big Data technology and systematic expounds data acquisition technology for mass data related to network video. And a brief overview of the principle of Hadoop platform for data analysis.